Module mem 

In-memory Backend In-memory blockchain backend.

Modules

cache

fork_db

in_memory_db

The in memory DB

inspector

Anvil specific [revm::Inspector] implementation

optimismoptimism

Optimism-specific transact helpers for the in-memory backend.

state

Support for generating the state root for memdb storage

storage

In-memory blockchain storage

Structs

Backend

Gives access to the [revm::Database]

Enums

BlockRequest

A block request, which includes the Pool Transactions if it’s Pending

Constants

MIN_CREATE_GAS

MIN_TRANSACTION_GAS

Traits

BackendInspectoroptimism

Marker trait that abstracts over the per-network inspector trait bounds required by the in-memory backend. The OP bound is only included when the optimism feature is enabled.

DatabaseRef

Helper trait that combines revm::DatabaseRef with Debug. This is needed because alloy-evm requires Debug on Database implementations. With trait upcasting now stable, we can now upcast from this trait to revm::DatabaseRef.

IntoInstructionResult

Converts a halt reason into an [InstructionResult].

Functions

get_pool_transactions_nonce 🔒

Get max nonce from transaction pool by address.

is_arbitrum

prove_storage

Prove a storage key’s existence or nonexistence in the account’s storage trie.

rehash 🔒

Replaces the cached hash of a [Signed] transaction, preserving the inner tx and signature.

transaction_build

Creates a AnyRpcTransaction as it’s expected for the eth RPC api from storage data

unpack_execution_result 🔒

Unpacks an [ExecutionResult] into its exit reason, gas used, output, and logs.

Type Aliases

OpCallDepositInfo 🔒 optimism

Side-channel container for OP-specific deposit info produced by Backend::build_call_env and consumed by the OP transact path.

State